Subversion Repositories slepc-dev

/*

   This is the main SLEPc include file (for C and C++).  It is included

   by all other SLEPc include files, so it almost never has to be

   specifically included.

   - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

      SLEPc - Scalable Library for Eigenvalue Problem Computations

      Copyright (c) 2002-2007, Universidad Politecnica de Valencia, Spain

      This file is part of SLEPc. See the README file for conditions of use

      and additional information.

   - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

*/

#if !defined(__SLEPC_H)

#define __SLEPC_H

/* ========================================================================== */

/*

   Current SLEPc version number and release date

*/

#include "slepcversion.h"

/* ========================================================================== */

/*

   The PETSc include files.

*/

#include "petsc.h"

#include "petscvec.h"

#include "petscmat.h"

PETSC_EXTERN_CXX_BEGIN

/*

    Initialization of SLEPc and other system routines

*/

EXTERN PetscErrorCode SlepcInitialize(int*,char***,char[],const char[]);

EXTERN PetscErrorCode SlepcFinalize(void);

EXTERN PetscErrorCode SlepcInitializeFortran(void);

EXTERN PetscErrorCode SlepcVecSetRandom(Vec);

EXTERN PetscErrorCode SlepcIsHermitian(Mat,PetscTruth*);

#if !defined(PETSC_USE_COMPLEX)

EXTERN PetscReal SlepcAbsEigenvalue(PetscScalar,PetscScalar);

#else

#define SlepcAbsEigenvalue(x,y) PetscAbsScalar(x)

#endif

EXTERN PetscErrorCode SlepcMatConvertSeqDense(Mat,Mat*);

EXTERN PetscErrorCode SlepcCheckOrthogonality(Vec*,PetscInt,Vec *,PetscInt,Mat,PetscScalar*);

PETSC_EXTERN_CXX_END

#endif